<!DOCTYPE HTML>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta content="text/html;charset=UTF-8"/>
</head>
<body>
<span th:text="'用户名：'+${name}+',年龄：'+${age}">
</span>
</body>
</html>